diff --git a/paddle/fluid/API.spec b/paddle/fluid/API.spec
index 819a76e16e3630296064172cf998addb5757110d..7cdbd1f1e716c2bb4a7ed4bf6226da19edc78982 100644
--- a/paddle/fluid/API.spec
+++ b/paddle/fluid/API.spec
@@ -144,7 +144,7 @@ paddle.fluid.layers.label_smooth (ArgSpec(args=['label', 'prior_dist', 'epsilon'
 paddle.fluid.layers.roi_pool (ArgSpec(args=['input', 'rois', 'pooled_height', 'pooled_width', 'spatial_scale'], varargs=None, keywords=None, defaults=(1, 1, 1.0)), ('document', 'c317aa595deb31649083c8faa91cdb97'))
 paddle.fluid.layers.roi_align (ArgSpec(args=['input', 'rois', 'pooled_height', 'pooled_width', 'spatial_scale', 'sampling_ratio', 'name'], varargs=None, keywords=None, defaults=(1, 1, 1.0, -1, None)), ('document', '12c5bbb8b38c42e623fbc47611d766e1'))
 paddle.fluid.layers.dice_loss (ArgSpec(args=['input', 'label', 'epsilon'], varargs=None, keywords=None, defaults=(1e-05,)), ('document', '1ba0508d573f65feecf3564dce22aa1d'))
-paddle.fluid.layers.image_resize (ArgSpec(args=['input', 'out_shape', 'scale', 'name', 'resample', 'actual_shape', 'align_corners', 'align_mode'], varargs=None, keywords=None, defaults=(None, None, None, 'BILINEAR', None, True, 1)), ('document', 'b3ecb819454832885c1f0f3ab9a5b938'))
+paddle.fluid.layers.image_resize (ArgSpec(args=['input', 'out_shape', 'scale', 'name', 'resample', 'actual_shape', 'align_corners', 'align_mode'], varargs=None, keywords=None, defaults=(None, None, None, 'BILINEAR', None, True, 1)), ('document', '7a1966d7c3a48f1fc0881cdaf5d83b0b'))
 paddle.fluid.layers.image_resize_short (ArgSpec(args=['input', 'out_short_len', 'resample'], varargs=None, keywords=None, defaults=('BILINEAR',)), ('document', '06211aefc50c5a3e940d7204d859cdf7'))
 paddle.fluid.layers.resize_bilinear (ArgSpec(args=['input', 'out_shape', 'scale', 'name', 'actual_shape', 'align_corners', 'align_mode'], varargs=None, keywords=None, defaults=(None, None, None, None, True, 1)), ('document', 'e4fb4ed511b2293b8f04f7e872afbfd7'))
 paddle.fluid.layers.resize_nearest (ArgSpec(args=['input', 'out_shape', 'scale', 'name', 'actual_shape', 'align_corners'], varargs=None, keywords=None, defaults=(None, None, None, None, True)), ('document', '735fa9758a6d7ff3b47d7b827f961c1d'))
diff --git a/python/paddle/fluid/tests/unittests/test_npair_loss_op.py b/python/paddle/fluid/tests/unittests/test_npair_loss_op.py
index 9868a69e4a02f2a45b9fac1aa495d57e10048d4e..ab69d3ad7534892218bf64d03a2bb61d4fbd12e3 100644
--- a/python/paddle/fluid/tests/unittests/test_npair_loss_op.py
+++ b/python/paddle/fluid/tests/unittests/test_npair_loss_op.py
@@ -71,10 +71,13 @@ class TestNpairLossOp(unittest.TestCase):
                                            feat_dim).astype(np.float32)
         embeddings_positive = np.random.rand(num_data,
                                              feat_dim).astype(np.float32)
-        labels = np.random.randint(
+        row_labels = np.random.randint(
             0, num_classes, size=(num_data)).astype(np.float32)
         out_loss = npairloss(
-            embeddings_anchor, embeddings_positive, labels, l2_reg=reg_lambda)
+            embeddings_anchor,
+            embeddings_positive,
+            row_labels,
+            l2_reg=reg_lambda)
 
         anchor_tensor = fluid.layers.data(
             name='anchor',
@@ -86,9 +89,8 @@ class TestNpairLossOp(unittest.TestCase):
             shape=[num_data, feat_dim],
             dtype=self.dtype,
             append_batch_size=False)
-        rname = 'labels' + str(np.random.rand()).split('.')[1]
         labels_tensor = fluid.layers.data(
-            name=rname,
+            name='labels',
             shape=[num_data],
             dtype=self.dtype,
             append_batch_size=False)
@@ -101,7 +103,7 @@ class TestNpairLossOp(unittest.TestCase):
         out_tensor = exe.run(feed={
             'anchor': embeddings_anchor,
             'positive': embeddings_positive,
-            rname: labels
+            'labels': row_labels
         },
                              fetch_list=[npair_loss_op.name])